The calculated distance (air line) between Amatlán de los Reyes and Coyoacán is approximately 151 miles respectively 242 kilometers.
By car or train, the actual journey to Coyoacán is certainly longer, as only the direct route (as the crow flies) between Amatlán de los Reyes and Coyoacán has been calculated here.
Air line (approximately)
242 kilometers
131 nautical miles